PROT_DEVICE_nGnRnE  182 arch/arm64/include/asm/io.h #define pci_remap_cfgspace(addr, size) __ioremap((addr), (size), __pgprot(PROT_DEVICE_nGnRnE))
PROT_DEVICE_nGnRnE  260 arch/arm64/kernel/acpi.c 	return __pgprot(PROT_DEVICE_nGnRnE);